Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 14.23
Milk (kg) -391.00 -0.014 5.47
Fat (kg) -7.71 -0.375 2.89
Prot (kg) -13.30 -0.441 5.87
Fertility Sub Index -5.19
Calving Interval (days) 2.24 -1.459 -3.27
Survival (%) -1.72 1.117 -1.92
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 1.35
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 1.03 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index 12.01

* Based on an €80/tonne carbon price